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Project: Bratislava – Flood protection Ing. Deana Hirnerová, Ing. Jaroslav Sabo

Project: Bratislava – Flood protection Ing. Deana Hirnerová, Ing. Jaroslav Sabo. dea.hirnerova@svp.sk. Flood in August 2002. Bratislava – the key point in flood protection of south Slovakia. Project: Bratislava – Flood protection Amount and Rate of Cohesion Fund assistance:

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Project: Bratislava – Flood protection Ing. Deana Hirnerová, Ing. Jaroslav Sabo

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  1. Project: Bratislava – Flood protection Ing. Deana Hirnerová, Ing. Jaroslav Sabo dea.hirnerova@svp.sk

  2. Flood in August 2002

  3. Bratislava – the key point in flood protection of south Slovakia

  4. Project: Bratislava – Flood protection Amount and Rate of Cohesion Fund assistance: 26 552 936 EUR 85% Application worked-out for the CF assistance: July 2004 EC Decision date: December 2005 Land permit and Tender procedures: December 2006 Commencement of the works: May 2007 Completion of the project: December 2010

  5. Project objectives: • Adequate protection from floods of the population • potentially affected by floods in project area • Prevention of economic damages in the project area • including capital city Bratislava and municipalities in the Žitný ostrov area • Prevention of environmental damages in the project area including prevention of contamination of drinking water sources and agricultural soil.

  6. The project is divided into 9 Activities: The Danube River- left bank Activity 1: Construction of the Flood Protection Line in the section Pristavny Bridge – Apoll Bridge Activity 2: Construction of the Flood Protection Line in the section Stary Bridge – Novy Bridge Activity 3: Construction of the Flood Protection Line in the section Confluence with the Vydrica Brook – confluence with the Cierny Brook Activity 4: Construction of the Flood Protection Line in the section Danube River in the Devin suburb The Morava River- left bank Activity 5: Construction of the Flood Protection Line in the section the Morava River in the Devin suburb Activity 6: Construction of Flood Protection Line in the section the Morava River in the Devinska Nova Ves suburb. The Danube River- right bank Activity 7: Construction of the Flood Protection Line in the section Stary Bridge- Flood protection dike Petržalka (SK) Wolfsthal (A) The Danube River- Gabcikovo Hydropower Project Activity 8: Enhancement of safety of the left-side dike of the tailwater canal of Gabcikovo Hydropower Project Equipment Activity 9: Supply of Measuring and Data Processing equipment (measuring vessel)

  7. PROJECT AREA 6b 8 6a 5 4 3 2 1 Projectedfloodprotectionline 7

  8. Slovak Republik • Bratislava Capital city of Slovak Republik 500 000 inhabitants Devín suburb Devínska Nová Ves suburb • 13 km length of Danube river • 5 km length of Morava river 5 bridges Morava Q30 = 1 040 m3.s-1 + Devínska Nová Ves Devín Q100 = 11 000 m3.s-1 Bratislava Small Danube Danube Q1000 = 13 500 m3.s-1 Čunovo Austria Propeler rkm 1868,75 Requested security freeboard of the construction over the proposed water level + 0,50 m Danube Hungary

  9. Slovak Republik • Bratislava Proposed method of the protection Adjustment of the bank line - used components • Mobile pumping set • Closing objects • Pumping stations • Mobile elements • Flood protection (abutment) wall • Earth dike • Underground sealing screen • Underground constructed wall Morava Q30 = 1 040 m3.s-1 + Devínska Nová Ves Devín Q100 = 11 000 m3.s-1 Bratislava Small Danube Danube Q1000 = 13 500 m3.s-1 Čunovo Austria Propeler rkm 1868,75 Requested security freeboard of the construction over the proposed water level + 0,50 m Danube Hungary

  10. Activity 1: Construction of the Flood Protection Line in the sectionPristavny Bridge – Apollo Bridge

  11. Activity 2: Construction of the Flood Protection Line in the section Stary Bridge – Novy Bridge

  12. Activity 3: Construction of the Flood Protection Line in the section Confluence with the Vydrica Brook– confluence with the Čierny Brook

  13. Activity 4: Construction of the Flood Protection Line in the section Danube River in the Devin suburb

  14. Activity 5:Construction of the Flood Protection Line in the section the Morava River in the Devin suburb

  15. Activity 6: Construction of Flood Protection Line in the section the Morava River in the Devinska Nova Ves suburb

  16. Activity 7: Construction of the Flood Protection Line in the section Stary Bridge- Flood protection dike Petržalka (SK) Wolfsthal (A)

  17. Activity 8: Enhancement of safety of the left-side dike of the tailwater canal of Gabcikovo Hydropower Project

  18. Activity 9: Measuring equipment with vessel

  19. Thankyouforyourattention www.ba-ppo.sk

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